Out of your answer choices it is B
Answer:
Water, grass, air, plants, plastic, rock, soil, (organisms, fruits, vegetable, meat, foods with carbohydrates, lipids, and proteins) ----> just list a few and you'll be fine, do some research on the last one; one example is pasta, which contains carbs which are made up of carbon, hydrogen, and oxygen
Explanation:
basically everything is made up of oxygen, especially organisms
Population is the answet because it contains living things
Polymers are made up of monomers.- that's the relation between them. For example, polysaccharides is the polymer of it's corresponding monosaccharide.
